I’ll give brainliest A 24 kg go-cart moves at a speed of 10.0 m/s. The engine exerts 50.0 N force to
accelerate the cart over a distance of 30.0 m.
(a)
What amount of work did the engine do on the cart?
(b)
What is the cart's final kinetic energy?
(c)
What will be the cart's final speed?

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.

What is the single most important equation in all of physics?